年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | - |
2021 | 76.7 |
2020 | 78.5 |
2019 | 80.2 |
2018 | 82 |
2017 | 83.6 |
2016 | 84.9 |
2015 | 86.1 |
2014 | 87.1 |
2013 | 88.2 |
2012 | 89.2 |
2011 | 90.4 |
2010 | 91.8 |
2009 | 93.6 |
2008 | 95.6 |
2007 | 98 |
2006 | 100.8 |
2005 | 103.5 |
2004 | 106.4 |
2003 | 109.2 |
2002 | 112 |
2001 | 115 |
2000 | 118 |
1999 | 121.3 |
1998 | 124.3 |
1997 | 126.6 |
1996 | 128.9 |
1995 | 130.6 |
1994 | 131.8 |
1993 | 132.8 |
1992 | 133.6 |
1991 | 134.2 |
1990 | 134.5 |
1989 | 134.4 |
1988 | 134.2 |
1987 | 133.8 |
1986 | 133.2 |
1985 | 132.6 |
1984 | 132.1 |
1983 | 132 |
1982 | 132.3 |
1981 | 133.4 |
1980 | 135.3 |
1979 | 137.8 |
1978 | 141 |
1977 | 144.8 |
1976 | 149.1 |
1975 | 153.8 |
1974 | 158.9 |
1973 | 164.2 |
1972 | 169.5 |
1971 | 174.5 |
1970 | 179.6 |
1969 | 184.3 |
1968 | 189 |
1967 | 193.5 |
1966 | 197.8 |
1965 | 202.3 |
1964 | 206.8 |
1963 | - |
1962 | - |
1961 | - |
1960 | - |